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fix: read fundingRate field (not lastFundingRate) from market_indicators

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DB stores Binance API response with 'fundingRate' key, but code was
looking for 'lastFundingRate' - always got 0.
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root 2026-03-02 01:07:05 +00:00
parent 1fa6f178b6
commit d4f0bbbcb1
2 changed files with 23 additions and 1 deletions
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2
backend/signal_engine.py
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@ -153,7 +153,7 @@ def fetch_market_indicators(symbol: str) -> dict:
elif ind_type == "coinbase_premium":
indicators[ind_type] = float(val.get("premium_pct", 0))
elif ind_type == "funding_rate":
indicators[ind_type] = float(val.get("lastFundingRate", 0))
indicators[ind_type] = float(val.get("fundingRate", val.get("lastFundingRate", 0)))
return indicators

22
signal-engine.log
View File

@ -158,3 +158,25 @@
2026-03-02 00:55:01,681 [INFO] signal-engine: [XRPUSDT] 🚨 信号[v51_baseline]: LONG score=77 price=1.4
2026-03-02 00:55:01,797 [INFO] signal-engine: [SOLUSDT] 🚨 信号[v51_baseline]: LONG score=87 price=84.5
2026-03-02 00:55:01,797 [INFO] signal-engine: [SOLUSDT] 🚨 信号[v52_8signals]: LONG score=75 price=84.5
2026-03-02 00:56:24,512 [INFO] signal-engine: 已加载策略配置: v51_baseline, v52_8signals
2026-03-02 00:56:27,834 [INFO] signal-engine: [BTCUSDT] 冷启动完成: 加载487,314条历史数据 (窗口=4h)
2026-03-02 00:56:30,636 [INFO] signal-engine: [ETHUSDT] 冷启动完成: 加载423,049条历史数据 (窗口=4h)
2026-03-02 00:56:31,186 [INFO] signal-engine: [XRPUSDT] 冷启动完成: 加载63,935条历史数据 (窗口=4h)
2026-03-02 00:56:31,669 [INFO] signal-engine: [SOLUSDT] 冷启动完成: 加载67,314条历史数据 (窗口=4h)
2026-03-02 00:56:31,669 [INFO] signal-engine: === Signal Engine (PG) 启动完成 ===
2026-03-02 00:56:31,916 [INFO] signal-engine: [BTCUSDT] 🚨 信号[v51_baseline]: LONG score=95 price=66401.1
2026-03-02 00:56:31,916 [INFO] signal-engine: [BTCUSDT] 🚨 信号[v52_8signals]: LONG score=87.0 price=66401.1
2026-03-02 00:56:32,159 [INFO] signal-engine: [ETHUSDT] 🚨 信号[v51_baseline]: LONG score=95 price=1955.3
2026-03-02 00:56:32,159 [INFO] signal-engine: [ETHUSDT] 🚨 信号[v52_8signals]: LONG score=87.0 price=1955.3
2026-03-02 00:56:32,227 [INFO] signal-engine: [XRPUSDT] 🚨 信号[v51_baseline]: LONG score=87 price=1.4
2026-03-02 00:56:32,296 [INFO] signal-engine: [SOLUSDT] 🚨 信号[v51_baseline]: LONG score=92 price=84.6
2026-03-02 00:56:32,296 [INFO] signal-engine: [SOLUSDT] 🚨 信号[v52_8signals]: LONG score=79.0 price=84.6
2026-03-02 00:57:03,538 [INFO] signal-engine: 冷启动保护期结束，模拟盘开仓已启用
2026-03-02 01:06:43,805 [INFO] signal-engine: [BTCUSDT] 🚨 信号[v51_baseline]: LONG score=85 price=66469.7
2026-03-02 01:06:43,805 [INFO] signal-engine: [BTCUSDT] 🚨 信号[v52_8signals]: LONG score=83.0 price=66469.7
2026-03-02 01:06:44,079 [INFO] signal-engine: [ETHUSDT] 🚨 信号[v51_baseline]: LONG score=90 price=1959.2
2026-03-02 01:06:44,079 [INFO] signal-engine: [ETHUSDT] 🚨 信号[v52_8signals]: LONG score=83.0 price=1959.2
2026-03-02 01:06:44,158 [INFO] signal-engine: [XRPUSDT] 🚨 信号[v51_baseline]: LONG score=82 price=1.4
2026-03-02 01:06:44,232 [INFO] signal-engine: [SOLUSDT] 🚨 信号[v51_baseline]: LONG score=82 price=84.8
2026-03-02 01:06:44,232 [INFO] signal-engine: [SOLUSDT] 🚨 信号[v52_8signals]: LONG score=80.0 price=84.8
2026-03-02 01:06:44,253 [INFO] signal-engine: [SOLUSDT] 📝 模拟开仓: LONG @ 84.81 score=80.0 tier=standard strategy=v52_8signals TP1=85.30 TP2=85.91 SL=84.08